121426816
121,426,816 is an even composite number composed of four prime numbers multiplied together.
121426816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 121426816:
27 × 7 × 53 × 2557
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 53 × 2557)See below for interesting mathematical facts about the number 121426816 from the Numbermatics database.
Names of 121426816
- Cardinal: 121426816 can be written as One hundred twenty-one million, four hundred twenty-six thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.21426816 × 108
Factors of 121426816
Divisors of 121426816
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 53 56 64 106 112 128 212 224 371 424 448 742 848 896 1484 1696 2557 2968 3392 5114 5936 6784 10228 11872 17899 20456 23744 35798 40912 47488 71596 81824 135521 143192 163648 271042 286384 327296 542084 572768 948647 1084168 1145536 1897294 2168336 2291072 3794588 4336672 7589176 8673344 15178352 17346688 30356704 60713408 121426816
- Sum of all divisors σ(n): 281789280
- Sum of proper divisors (its aliquot sum) s(n): 160362464
- 121426816 is an abundant number, because the sum of its proper divisors (160362464) is greater than itself. Its abundance is 38935648
Bases of 121426816
- Binary: 1110011110011010011100000002
- Hexadecimal: 0x73CD380
- Base-36: 20ALJ4
Squares and roots of 121426816
- 121426816 squared (1214268162) is 14744471643897856
- 121426816 cubed (1214268163) is 1790374245320802483306496
-
The
square root of 121426816 is 11019.3836488253 -
The
cube root of 121426816 is 495.1896236395
Scales and comparisons
How big is 121426816?- 121,426,816 seconds is equal to 3 years, 44 weeks, 5 days, 9 hours, 40 minutes, 16 seconds.
-
To count from 1 to 121,426,816 would take you about five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 121426816 cubic inches would be around 41.3 feet tall.
Recreational maths with 121426816
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The information we have on file for 121426816 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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